Analysis Overview
SHA256
26c684187b258d3350600de79674ba44260b46bbc835cf636af326eb383f77d8
Threat Level: Known bad
The file 45b5b64320230856824eaedbf6fe3e50_NeikiAnalytics.exe was found to be: Known bad.
Malicious Activity Summary
Berbew family
Malware Dropper & Backdoor - Berbew
Deletes itself
Executes dropped EXE
Loads dropped DLL
Program crash
Unsigned PE
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
Suspicious use of UnmapMainImage
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-06-02 06:09
Signatures
Berbew family
Malware Dropper & Backdoor - Berbew
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-02 06:09
Reported
2024-06-02 06:12
Platform
win10v2004-20240508-en
Max time kernel
133s
Max time network
129s
Command Line
Signatures
Malware Dropper & Backdoor - Berbew
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\45b5b64320230856824eaedbf6fe3e50_NeikiAnalytics.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\45b5b64320230856824eaedbf6fe3e50_NeikiAnalytics.exe | N/A |
Program crash
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\45b5b64320230856824eaedbf6fe3e50_NeikiAnalytics.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\45b5b64320230856824eaedbf6fe3e50_NeikiAnalytics.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4256 wrote to memory of 5052 | N/A | C:\Users\Admin\AppData\Local\Temp\45b5b64320230856824eaedbf6fe3e50_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\45b5b64320230856824eaedbf6fe3e50_NeikiAnalytics.exe |
| PID 4256 wrote to memory of 5052 | N/A | C:\Users\Admin\AppData\Local\Temp\45b5b64320230856824eaedbf6fe3e50_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\45b5b64320230856824eaedbf6fe3e50_NeikiAnalytics.exe |
| PID 4256 wrote to memory of 5052 | N/A | C:\Users\Admin\AppData\Local\Temp\45b5b64320230856824eaedbf6fe3e50_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\45b5b64320230856824eaedbf6fe3e50_NeikiAnalytics.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\45b5b64320230856824eaedbf6fe3e50_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\45b5b64320230856824eaedbf6fe3e50_NeikiAnalytics.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4256 -ip 4256
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4256 -s 396
C:\Users\Admin\AppData\Local\Temp\45b5b64320230856824eaedbf6fe3e50_NeikiAnalytics.exe
C:\Users\Admin\AppData\Local\Temp\45b5b64320230856824eaedbf6fe3e50_NeikiAnalytics.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 5052 -ip 5052
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5052 -s 372
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=996,i,1809100026287847100,9768898026582633513,262144 --variations-seed-version --mojo-platform-channel-handle=1276 /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.31.126.40.in-addr.arpa | udp |
| NL | 23.62.61.171:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 91.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
Files
memory/4256-0-0x0000000000400000-0x0000000000440000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\45b5b64320230856824eaedbf6fe3e50_NeikiAnalytics.exe
| MD5 | 64e7ef3aaef07ee7eb71a74f0ecfa6ef |
| SHA1 | 32a389fc96052582b2b6ca7f495bb2ac894d905a |
| SHA256 | 088b1b8e531df7d6db77946dcda32095284c467699fc1ea0f3b79a56e5f6f002 |
| SHA512 | 024b410212426c49ee841274afaf47f4caa136e65816cf7b14dcaf98503d3b371e14a55711f1ba5a29791424830906f75ed107abbc3c128edad6027919063ff3 |
memory/4256-6-0x0000000000400000-0x0000000000440000-memory.dmp
memory/5052-7-0x0000000000400000-0x0000000000440000-memory.dmp
memory/5052-8-0x0000000000400000-0x000000000041A000-memory.dmp
memory/5052-13-0x00000000015B0000-0x00000000015F0000-memory.dmp
memory/5052-14-0x0000000000400000-0x0000000000440000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-02 06:09
Reported
2024-06-02 06:11
Platform
win7-20240221-en
Max time kernel
121s
Max time network
121s
Command Line
Signatures
Malware Dropper & Backdoor - Berbew
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\45b5b64320230856824eaedbf6fe3e50_NeikiAnalytics.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\45b5b64320230856824eaedbf6fe3e50_NeikiAnalytics.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\45b5b64320230856824eaedbf6fe3e50_NeikiAnalytics.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\45b5b64320230856824eaedbf6fe3e50_NeikiAnalytics.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\45b5b64320230856824eaedbf6fe3e50_NeikiAnalytics.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2196 wrote to memory of 2968 | N/A | C:\Users\Admin\AppData\Local\Temp\45b5b64320230856824eaedbf6fe3e50_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\45b5b64320230856824eaedbf6fe3e50_NeikiAnalytics.exe |
| PID 2196 wrote to memory of 2968 | N/A | C:\Users\Admin\AppData\Local\Temp\45b5b64320230856824eaedbf6fe3e50_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\45b5b64320230856824eaedbf6fe3e50_NeikiAnalytics.exe |
| PID 2196 wrote to memory of 2968 | N/A | C:\Users\Admin\AppData\Local\Temp\45b5b64320230856824eaedbf6fe3e50_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\45b5b64320230856824eaedbf6fe3e50_NeikiAnalytics.exe |
| PID 2196 wrote to memory of 2968 | N/A | C:\Users\Admin\AppData\Local\Temp\45b5b64320230856824eaedbf6fe3e50_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\45b5b64320230856824eaedbf6fe3e50_NeikiAnalytics.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\45b5b64320230856824eaedbf6fe3e50_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\45b5b64320230856824eaedbf6fe3e50_NeikiAnalytics.exe"
C:\Users\Admin\AppData\Local\Temp\45b5b64320230856824eaedbf6fe3e50_NeikiAnalytics.exe
C:\Users\Admin\AppData\Local\Temp\45b5b64320230856824eaedbf6fe3e50_NeikiAnalytics.exe
Network
Files
memory/2196-0-0x0000000000400000-0x0000000000440000-memory.dmp
\Users\Admin\AppData\Local\Temp\45b5b64320230856824eaedbf6fe3e50_NeikiAnalytics.exe
| MD5 | 9c944861870514b630015d15428d01bf |
| SHA1 | 68bf5463bebfdd53cb9fe2c8032d46702739ce1c |
| SHA256 | 16a5975b76c7ed89050b6bf179ac18ebe86e810f1d3572329f38f90269031fae |
| SHA512 | 4fc15fa6adf44d184e3206d3efc3d78c15839f47bfb3390b63246dfd5593d271f38ef07d0db99f893afb537d32b23ccd2e809647251efca6ac81948adf990d6f |
memory/2968-9-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2196-10-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2968-11-0x0000000000400000-0x000000000041A000-memory.dmp
memory/2968-16-0x0000000000230000-0x0000000000270000-memory.dmp
memory/2968-17-0x0000000000400000-0x0000000000440000-memory.dmp